Yahaba
Hiroshi Yahaba, Sapporo JP
Patent application number | Description | Published |
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20150066212 | Display Apparatus - A display apparatus capable of displaying images of movable structures includes a data storage unit for storing image data and a display control unit which receives signals relating to positions of movable structures from a numerical controller and reads out image data relating to the received movable structures from the storage unit, and generates a display image in which images of the movable structures are arranged to have a positional relationship received and displays the display image on the display. When a selection signal for selecting a movable structure to be operated is input to the numerical controller from an input device, the display control unit receives the selection signal and generates a display image in which the image of the movable structure corresponding to the received selection signal is highlighted and displays the display image on the display. | 03-05-2015 |
20150120036 | Machine Tool - A machine tool includes a movable structure | 04-30-2015 |
Shingo Yahaba, Kanagawa JP
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20130259725 | ROTARY COMPRESSOR - A rotary compressor includes an oiling mechanism that contains a vertical fitting hole formed on a countershaft portion in the lower part of the rotating shaft, and an oil pipe having an inlet port at the lower end and an opening at the upper end. The upper part of the oil pipe is press-fitted into the vertical fitting hole. The oiling mechanism further contains a pump vane having a vane portion and a base portion. The vane portion is twisting processed and inserted into the vertical oil hole to provide a space. The base portion is fixed into the lower part of the oil pipe that has an inner diameter smaller than the width thereof. | 10-03-2013 |
Shingo Yahaba, Kawasaki-Shi, Kanagawa JP
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20160131137 | ROTARY COMPRESSOR - A rotary compressor includes: a vertically-positioned airtight compressor housing, in an upper section of which a discharge unit of a refrigerant is provided and in a lower section of which an inlet unit of the refrigerant is provided and lubricant oil is stored; and a lubricating mechanism supplying lubricant oil stored in the lower section of the compressor housing to a sliding portion of a compressing unit through a vertical lubricating hole and a horizontal lubricating hole of a rotation shaft. The horizontal lubricating hole of the lubricating mechanism is formed between the same direction as an eccentric direction of an eccentric portion provided on the rotation shaft and causes an annular piston of the compressing unit making an orbital motion in a cylinder and a 80° phase shifted direction from the same direction as the eccentric direction in a direction opposite to a rotation direction of the rotation shaft. | 05-12-2016 |
Takanori Yahaba, Saitama JP
Patent application number | Description | Published |
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20080308217 | METHOD FOR PRODUCING HEMMED JOINT STRUCTURE - A method for producing a hemmed joint structure having a second member placed on a first member and an edge of the first member bent over the second member to join the two members with each other. In this method, there is provided an flange part jutting out from an edge of the first member. The flange part is disposed at a position where the flange part, when bent, does not overlap an adhesive layer between the first member and the second member. Since the adhesive layer is set apart from the flange part, even when the flange part is subjected to friction stir bonding, the resultant frictional heat will not affect the adhesive layer. | 12-18-2008 |
20130148689 | NON-DESTRUCTIVE TESTING SYSTEM - Non-destructive testing system performs accurate testing as to whether lamination joining portion of different metal materials is in strong joining state by secure metal joining. The system sets a lamination joining portion of different metal materials of a work to a certain position and angle. Laser light in certain waveform is applied to lamination joining portion surface to capture images by infrared camera, and data processing device obtains infrared images. Based on infrared images, Fourier transform is performed on each pixel of infrared images, and phase image is created by console device. Based on created phase image, effectiveness/defectiveness of joining is determined. In this non-destructive testing, whether reflection by vertical wall in vicinity is significant is determined, based on intensity of infrared images obtained immediately after irradiation with laser and angle between laser light optical axis and testing part surface is finely adjusted to obtain infrared images with less noise. | 06-13-2013 |
Takanori Yahaba, Wako-Shi JP
Patent application number | Description | Published |
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20120027506 | WELD JOINT OF ALUMINUM ALLOY MEMBER - Disclosed is a weld joint of an aluminum alloy member formed by joining one end of a wrought material ( | 02-02-2012 |
20130011183 | JOINED HETEROGENEOUS MATERIALS AND JOINING METHOD THEREFOR - Disclosed is a joined heterogeneous material in which a carbon steel material ( | 01-10-2013 |
Teruhiko Yahaba, Tokyo JP
Patent application number | Description | Published |
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20140144863 | DEVICE FOR COUPLING HIGH-SPEED RAILROAD CARS AND METHOD FOR REMOVING DEVICE - A device for coupling tilting railroad cars onto a high-speed railroad train comprises a coupler and a shock absorber held in a shock absorber frame, each joined by a coupling pin via a coupling joint. The frame includes a front inner surface with a front end wall opening and a cylindrical surface extending to a semi-circular concave inner surface. The joint includes a rounded convex surface engaged with a semi-circular concave surface, a circumferential surface of a short cylinder receiving the rear portion of the coupler, and an insertion hole which is provided in a direction perpendicular to the axis of the short cylinder. The frame has a removal hole and an air removal pin of the coupling pin facing each other at a position to rotate at a predetermined angle in a circumferential direction in the assembled state, and at a position coaxial with the coupling pin in the assembled state. | 05-29-2014 |